host: remove unused host_t.get_differences() method

2 files changed, 0 insertions, 39 deletions

diff --git a/src/libstrongswan/networking/host.c b/src/libstrongswan/networking/host.c
index 65e1b7791..c94a1597b 100644
--- a/src/libstrongswan/networking/host.c
+++ b/src/libstrongswan/networking/host.c
@@ -274,26 +274,6 @@ static bool ip_equals(private_host_t *this, private_host_t *other)
 }
 
 /**
- * Implements host_t.get_differences
- */
-static host_diff_t get_differences(host_t *this, host_t *other)
-{
-	host_diff_t ret = HOST_DIFF_NONE;
-
-	if (!this->ip_equals(this, other))
-	{
-		ret |= HOST_DIFF_ADDR;
-	}
-
-	if (this->get_port(this) != other->get_port(other))
-	{
-		ret |= HOST_DIFF_PORT;
-	}
-
-	return ret;
-}
-
-/**
  * Implements host_t.equals
  */
 static bool equals(private_host_t *this, private_host_t *other)
@@ -341,7 +321,6 @@ static private_host_t *host_create_empty(void)
 			.get_address = _get_address,
 			.get_port = _get_port,
 			.set_port = _set_port,
-			.get_differences = get_differences,
 			.ip_equals = (bool (*)(host_t *,host_t *))ip_equals,
 			.equals = (bool (*)(host_t *,host_t *)) equals,
 			.is_anyaddr = _is_anyaddr,
diff --git a/src/libstrongswan/networking/host.h b/src/libstrongswan/networking/host.h
index 25f334779..b36a131d1 100644
--- a/src/libstrongswan/networking/host.h
+++ b/src/libstrongswan/networking/host.h
@@ -37,16 +37,6 @@ typedef struct host_t host_t;
 #include <utils/chunk.h>
 
 /**
- * Differences between two hosts. They differ in
- * address, port, or both.
- */
-enum host_diff_t {
-	HOST_DIFF_NONE = 0,
-	HOST_DIFF_ADDR = 1,
-	HOST_DIFF_PORT = 2,
-};
-
-/**
  * Representates a Host
  *
  * Host object, identifies a address:port pair and defines some
@@ -137,14 +127,6 @@ struct host_t {
 	bool (*equals) (host_t *this, host_t *other);
 
 	/**
-	 * Compare two hosts and return the differences.
-	 *
-	 * @param other	the other to compare
-	 * @return		differences in a combination of host_diff_t's
-	 */
-	host_diff_t (*get_differences) (host_t *this, host_t *other);
-
-	/**
 	 * Destroy this host object.
 	 */
 	void (*destroy) (host_t *this);